What was found
CORROSION ON THE FLOOR SUPPORT BETWEEN FRAMES 16 + 8 INCHES AFT TO FRAME 20, WATERLINE Z-500, Y-1292. REPLACED THE FLOOR SUPPORT IAW SRM 51-72-11.
- Difficulty date
- December 28, 2017
- Submitted
- January 5, 2018
- Operation
- Air carrier
- Aircraft
- N554UW
- Make and model
- Airbus A321231
- Aircraft serial
- 4966
- Aircraft time
- 19,691 hours, 7,935 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Floor Support
- Part number
- D5311278220201
- Condition
- Corroded
- Location
- Frames 16-20
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.